LATAM Airlines
flight
LA 6343:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-03-13
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Codeshare flight, operated by Delta Air Lines.
(DL 5330)
Duration: 1:29, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-03-29 through 2026-04-12
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Codeshare flight, operated by Delta Air Lines.
(DL 5330)
Duration: 1:29, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-04-14 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2883)
Duration: 2:16, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-05-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2883)
Duration: 2:16, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-07-07 through 2026-08-13
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2883)
Duration: 2:15, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-08-16 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2883)
Duration: 2:15, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2883)
Duration: 2:17, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-03-20 through 2026-03-27
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Codeshare flight, operated by Delta Air Lines.
(DL 3966)
Duration: 1:37, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-01-02
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Codeshare flight, operated by Delta Air Lines.
(DL 2542)
Duration: 1:31, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Valid until 2026-01-04
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Codeshare flight, operated by Delta Air Lines.
(DL 2542)
Duration: 1:28, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-01-01
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Codeshare flight, operated by Delta Air Lines.
(DL 2542)
Duration: 1:29, non-stop Boeing 757-200 (75W)
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-01-05
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 2542)
Duration: 1:25, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Valid until 2026-01-03
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Codeshare flight, operated by Delta Air Lines.
(DL 5037)
Duration: 2:00, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-04-13 through 2026-04-17
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 591)
Duration: 4:09, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-04-24 through 2026-05-01
Mon
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Codeshare flight, operated by Delta Air Lines.
(DL 591)
Duration: 4:09, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-05-08 through 2026-07-03
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Codeshare flight, operated by Delta Air Lines.
(DL 591)
Duration: 4:08, non-stop Boeing 757 (757)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-07-10 through 2026-10-02
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Codeshare flight, operated by Delta Air Lines.
(DL 591)
Duration: 4:14, non-stop Boeing 757 (757)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective from 2026-10-09
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Codeshare flight, operated by Delta Air Lines.
(DL 591)
Duration: 3:57, non-stop Boeing 757 (757)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-06 through 2026-01-13
Mon
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Wed
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-07 through 2026-01-09
Mon
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Tue
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-08 through 2026-01-12
Mon
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-14 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-21 through 2026-01-27
Mon
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Tue
Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-22 through 2026-02-02
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-01-31 through 2026-02-07
Mon
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-02-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-06 through 2026-02-09
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-08 through 2026-02-11
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Operates only on 2026-01-16
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:04, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-12 through 2026-02-20
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:05, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-14 through 2026-02-21
Mon
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Tue
Wed
Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:05, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-22 through 2026-03-06
Mon
Tue
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Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:05, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-02-24 through 2026-03-07
Mon
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Tue
Wed
Thu
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Fri
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 2340)
Duration: 2:05, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-03-08 through 2026-03-25
Mon
Tue
Wed
Thu
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2887)
Duration: 3:02, non-stop Airbus A321 (321)
Direct Codeshare Flights:
LATAM Airlines LA6343
Effective 2026-03-19 through 2026-03-26
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Codeshare flight, operated by Delta Air Lines.
(DL 915)
Duration: 5:31, non-stop Boeing 767 (76W)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Newark Liberty, New York (EWR)
- Atlanta (ATL) - Toronto Pearson (YYZ)
- Las Vegas Harry Reid (LAS) - Atlanta (ATL)
- Los Angeles (LAX) - New York John F. Kennedy (JFK)
- New Orleans (MSY) - Atlanta (ATL)
- New York John F. Kennedy (JFK) - Rochester (ROC)
- Orlando (MCO) - Boston Logan (BOS)
- Sacramento (SMF) - Los Angeles (LAX)
- Tulsa (TUL) - Atlanta (ATL)